Question Simplify the expression 312−780i Evaluate (−15−6i)×52iApply the distributive property −15×52i−6i×52iMultiply the numbers −780i−6i×52iMultiply the numbers More Steps Evaluate −6i×52iMultiply −6×52i2Multiply −312i2Use i2=−1 to transform the expression −312(−1)Calculate 312 −780i+312Solution 312−780i Show Solution